单位 | 国家电网 | 华北区域 | 东北区域 | 华东区域 | 华中区域 | 西北区域 |
C0 | 0.9944275001 | 0.9971225000 | 0.9993375000 | 0.9966400000 | 0.9840900000 | 0.9972200000 |
C1 | 0.0051922861 | 0.0012202780 | −0.0014545484 | 0.0025123403 | 0.0199545408 | −0.0011112926 |
C2 | −0.0025466040 | −0.0004094682 | 0.0007719100 | −0.0009601748 | −0.0102653380 | 0.0009639423 |
C3 | 0.0006049170 | 0.0000918400 | −0.0001604414 | 0.0001818473 | 0.0024044376 | −0.0002649752 |
C4 | −0.0000675102 | −0.0000104618 | 0.0000150714 | −0.0000167016 | −0.0002586131 | 0.0000324854 |
C5 | 0.0000028494 | 0.0000004519 | −0.0000005288 | 0.0000006026 | 0.0000104038 | −0.0000014712 |
R2 | 0.97 | 0.99 | 0.99 | 0.99 | 0.93 | 0.99 |